vintage blue Hella police light lamps

A rare set of two (2x) vintage blue Hella police lights in used condition. Both lights are the same, both are without dents and the chrome is good after you polish it. The lenses are made of plastic. The diameter is 12 cm and the width is 10,5 cm. They are easy to open and close but the head of the open close screws are different. Both bulb holders are stamped with "90501 Hella", one reflector is stamped with "Hella / 2XD 001 516-06 / 35W". Rare blue made in Germany Hella police fog light lamps.